This is a charging question and an account question 1) I have a 2018 MS P100D. I assumed that I had unlimited lifetime Supercharging. When I log into my account and go to manage, it says I have a $6.40 balance from the supercharger in my town. I've used this several times but the last time I used it to "top off" when I was shopping in the immediate area. I was only there 1/2 hour and there were no other cars. Is this an Idle charge ? 2) How do I change the name of my car in the account site ? It says "Daniels Tesla", not the name which I have given my car. Thanks !